Preparation of α-hemihydrate gypsum from phosphogypsum by flotation and atmospheric trans-crystallization in solution
LIU Chao, FAN Chuigang, LIU Runguo, YU Dongxue, LI Songgeng
Inorganic Chemicals Industry . 2023, (11): 107 -114 .  DOI: 10.19964/j.issn.1006-4990.2023-0063